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add Rsa::generate_with_e(bits: u32, e: BigNum)

This commit is contained in:
Zolmeister 2019-01-29 12:00:47 -06:00
parent e56e09b6a4
commit dd140f5167
1 changed files with 19 additions and 0 deletions
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19
openssl/src/rsa.rs
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@ -613,6 +613,25 @@ impl Rsa<Private> {
} }
} }
/// Generates a public/private key pair with the specified size.
///
/// This corresponds to [`RSA_generate_key_ex`].
///
/// [`RSA_generate_key_ex`]: https://www.openssl.org/docs/man1.1.0/crypto/RSA_generate_key_ex.html
pub fn generate_with_e(bits: u32, e: &BigNumRef) -> Result<Rsa<Private>, ErrorStack> {
ffi::init();
unsafe {
let rsa = Rsa::from_ptr(cvt_p(ffi::RSA_new())?);
cvt(ffi::RSA_generate_key_ex(
rsa.0,
bits as c_int,
e.as_ptr(),
ptr::null_mut(),
))?;
Ok(rsa)
}
}
// FIXME these need to identify input formats // FIXME these need to identify input formats
private_key_from_pem! { private_key_from_pem! {
/// Deserializes a private key from a PEM-encoded PKCS#1 RSAPrivateKey structure. /// Deserializes a private key from a PEM-encoded PKCS#1 RSAPrivateKey structure.